| Message ID | 20240312154834.26178-20-tzimmermann@suse.de (mailing list archive) |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | drm: Provide fbdev emulation per memory manager | expand |
On 3/12/24 18:45, Thomas Zimmermann wrote: > Implement fbdev emulation with fbdev-shmem. Avoids the overhead of > fbdev-generic's additional shadow buffering. No functional changes. > > Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> > Cc: David Airlie <airlied@redhat.com> > Cc: Gerd Hoffmann <kraxel@redhat.com> > Cc: Gurchetan Singh <gurchetansingh@chromium.org> > Cc: Chia-I Wu <olvaffe@gmail.com> > --- > drivers/gpu/drm/virtio/virtgpu_drv.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.c b/drivers/gpu/drm/virtio/virtgpu_drv.c > index 9539aa28937fa..3d626bbaab9e4 100644 > --- a/drivers/gpu/drm/virtio/virtgpu_drv.c > +++ b/drivers/gpu/drm/virtio/virtgpu_drv.c > @@ -35,7 +35,7 @@ > #include <drm/drm_aperture.h> > #include <drm/drm_atomic_helper.h> > #include <drm/drm_drv.h> > -#include <drm/drm_fbdev_generic.h> > +#include <drm/drm_fbdev_shmem.h> > #include <drm/drm_file.h> > > #include "virtgpu_drv.h" > @@ -103,7 +103,7 @@ static int virtio_gpu_probe(struct virtio_device *vdev) > if (ret) > goto err_deinit; > > - drm_fbdev_generic_setup(vdev->priv, 32); > + drm_fbdev_shmem_setup(vdev->priv, 32); > return 0; > > err_deinit: Tested-by: Dmitry Osipenko <dmitry.osipenko@collabora.com>
diff --git a/drivers/gpu/drm/virtio/virtgpu_drv.c b/drivers/gpu/drm/virtio/virtgpu_drv.c index 9539aa28937fa..3d626bbaab9e4 100644 --- a/drivers/gpu/drm/virtio/virtgpu_drv.c +++ b/drivers/gpu/drm/virtio/virtgpu_drv.c @@ -35,7 +35,7 @@ #include <drm/drm_aperture.h> #include <drm/drm_atomic_helper.h> #include <drm/drm_drv.h> -#include <drm/drm_fbdev_generic.h> +#include <drm/drm_fbdev_shmem.h> #include <drm/drm_file.h> #include "virtgpu_drv.h" @@ -103,7 +103,7 @@ static int virtio_gpu_probe(struct virtio_device *vdev) if (ret) goto err_deinit; - drm_fbdev_generic_setup(vdev->priv, 32); + drm_fbdev_shmem_setup(vdev->priv, 32); return 0; err_deinit:
Implement fbdev emulation with fbdev-shmem. Avoids the overhead of fbdev-generic's additional shadow buffering. No functional changes. Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de> Cc: David Airlie <airlied@redhat.com> Cc: Gerd Hoffmann <kraxel@redhat.com> Cc: Gurchetan Singh <gurchetansingh@chromium.org> Cc: Chia-I Wu <olvaffe@gmail.com> --- drivers/gpu/drm/virtio/virtgpu_drv.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)